77问答网
所有问题
当前搜索:
vb编程求n的阶乘
VB
里
阶乘
公式怎么写 求详解
答:
Private Sub Command1_Click()
n
= CInt(Text1)m = CInt(Text2)f = 1 If m > n - m Then m = n - m For i = 1 To m f = f * (n + 1 - i) / i Next i Text3 = f End Sub
用sub过程
求n的阶乘
以及阶乘的和
vb
不要直接复制网上的!
答:
什么叫做“
阶乘
的和”?是哪些的和?Private Sub Command1_Click()Dim
n
As Integer, s As Long n = CInt(InputBox("n="))fac n, s MsgBox n & "!=" & s End Sub Sub fac(n As Integer, s As Long)s = 1 For i = 2 To n s = s * i Next i End Sub ...
VB求N的阶乘
的代码请教
答:
你的
程序
没有错。这已经到了
vb
最大的整数了!如果再大,就不能保证精确程度,那就是把 f As Long 改为 f as double(最后这个单词不知道我是不是拼错了?)可以再大一点。但是也很有限。
用VB
.NET
编写
一个程序 :编一
求阶乘的
函数f(n),主调
程序求
组合数的程序...
答:
组合数公式
n
!/m!(n-m)! “!”表示
阶乘
谢啦 我的
程序
总是提示确保不会除零 我郁闷了。。。 Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim a%, ... 展开 炎...
阶乘
在
VB
中怎么写呀
答:
建一个Command1。中间那部分就是运算
程序
。代码如下。=== Private Sub Command1_Click()Dim a As Integer, i As Integer, s As Double s = 1 a = InputBox("输入数")For i = 2 To a s = s * i Next MsgBox a & "
的阶乘
是:" & s End Sub ...
用VB
做一个
阶乘
答:
按照你给出的结果,1*2*3*4*5=120 。其源代码如下:Private Sub Command1_Click()Cls
n
= Val(Text1.Text)For i = 1 To n Print i;If (i < n) Then Print "*";Else: Print "=";End If Next i s = 1 For j = 1 To n s = s * j Next j Print s End Sub ...
vb编程
"编写一个
求n
!
的阶乘
函数F(n),利用该函数计算二项式系数Cmn=m!/...
答:
列如:Dim a,b As Integer Dim s As Long b = Val(Text1)s = 1 For a = 1 To
n
s = s n Label1.Caption = "你输出的"+ Str(n)+ "的结果为"+ Str(s)这只是一个列子,你可以开动脑筋
VB
阶乘
求和题
答:
在窗体上放一个命令按纽,
计算
结果将在窗体上输出,代码如下(直接拷贝)Private Sub Command1_Click()Dim a As Integer, b As Integer, c As Integer a = 2 b = 4 c = 6
nn
a, b, c End Sub Sub nn(a As Integer, b As Integer, c As Integer)Dim i As Integer, j As Integer...
vb求阶乘
的代码编码
答:
Public Function
jiecheng
(ByVal n As Integer) As Integer Dim jc As Integer = 1 For i = 1 To n jc = jc * i Next Return jc End Function Public sub jiecheng(ByVal n As Integer)Dim m As Integer m=1 For i = 1 To n m= m* i Next jiecheng=m End sub ...
VB
正整数
N的阶乘
中显示
答:
N
=val(text1.text)P=1 for k=1 to N P=P*k
棣栭〉
<涓婁竴椤
3
4
5
6
8
7
9
10
11
12
涓嬩竴椤
灏鹃〉
其他人还搜